279887497296

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{639433}}^1$

素因数の和:640284

約数の個数: 80

約数和(自身を含む): 789726567360

約数和(自身を除く): 509839070064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 829, 1658, 2487, 3316, 4974, 6632, 9119, 9948, 13264, 18238, 19896, 27357, 36476, 39792, 54714, 72952, 109428, 145904, 218856, 437712, 639433, 1278866, 1918299, 2557732, 3836598, 5115464, 7033763, 7673196, 10230928, 14067526, 15346392, 21101289, 28135052, 30692784, 42202578, 56270104, 84405156, 112540208, 168810312, 337620624, 530089957, 1060179914, 1590269871, 2120359828, 3180539742, 4240719656, 5830989527, 6361079484, 8481439312, 11661979054, 12722158968, 17492968581, 23323958108, 25444317936, 34985937162, 46647916216, 69971874324, 93295832432, 139943748648, 279887497296]

約数ペア:

[(1, 279887497296), (2, 139943748648), (3, 93295832432), (4, 69971874324), (6, 46647916216), (8, 34985937162), (11, 25444317936), (12, 23323958108), (16, 17492968581), (22, 12722158968), (24, 11661979054), (33, 8481439312), (44, 6361079484), (48, 5830989527), (66, 4240719656), (88, 3180539742), (132, 2120359828), (176, 1590269871), (264, 1060179914), (528, 530089957), (829, 337620624), (1658, 168810312), (2487, 112540208), (3316, 84405156), (4974, 56270104), (6632, 42202578), (9119, 30692784), (9948, 28135052), (13264, 21101289), (18238, 15346392), (19896, 14067526), (27357, 10230928), (36476, 7673196), (39792, 7033763), (54714, 5115464), (72952, 3836598), (109428, 2557732), (145904, 1918299), (218856, 1278866), (437712, 639433)]